Confirm the exact configuration
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

Festo
The Festo 162523 is an industrial component featuring an integrated electric on-off valve, filter, and vacuum switch with a closed muffler construction type and a 3 mm nominal width Laval nozzle. Engineered with high vacuum ejector characteristics, a 40 µm grade of filtration, and a non-detenting manual override, this device supports any mounting position and incorporates reverse polarity protection for all electrical connections. Operational parameters include a piezoresistive measuring principle for relative pressure, an LED display with optical switching status indication, a threshold value comparator switching function with an N.O. contact, potentiometer setting options, and threshold setting ranges of -90 kPa to 0 kPa (-0.9 bar to 0 bar) with a hysteresis setting range of -50 kPa to -5 kPa (-0.5 bar to -0.05 bar, or -7.25 psi to -0.725 psi). Submit the exact part number, quantity, and application requirements for an official quote.
Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Festo references — within one business day.
For a faster response, include quantity, condition, and delivery destination.
Verified configuration
Engineering context
Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.
Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.
Our sourcing response is prepared against Festo 162523. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.